GPPS Sheet Extrusion Line is a high-performance manufacturing system designed for the production of GPPS Sheet with exceptional purity, gloosy and no crystal point.

Applications and Features of GPPS Sheet Extrusion Line

GPPS Sheet Extrusion Line is a high-performance manufacturing system designed for the production of GPPS Sheet with exceptional purity, gloosy and no crystal point.

Key Features of the Production Line:

1.Advanced Extrusion Technology: Our GPPS Sheet Extrusion Line employs state-of-the-art extrusion equipment to ensure uniform thickness, smooth surfaces, and no bubbles.

2.High Efficiency and Automation:The production line integrates automation systems, including precise temperature control and synchronized operations, enhancing productivity and reducing labor costs.

3.Customizable Design:Our production line supports various sheet specifications, including thickness, width, and surface textures, to meet diverse application needs.

4. Precise cutting system:We adopts knife cutting and braking system together to reach perfect edge trimming and cross cutting. Non-dust cutting system which makes workshop more clean and energy saving.

5.Easy Operation and Maintenance:The user-friendly interface and robust construction ensure ease of operation and maintenance, reducing downtime and operational costs.

GPPS Sheet Production Line Workflow

Material Feeding

Raw materials GPPS pellets are fed into the hopper of the extruder by vacuum loader and hopper dryer. The feeding system ensures precise measurement and continuous supply for uninterrupted production.

Extrusion and Melting

The extruder heats and melts the raw materials while mixing them evenly. The screw rotation ensures homogeneous material flow and prepares it for shaping.

Shaping and Surface Finishing

The melt material is extruded through a die head to form a flat sheet. It is then passed through calender rollers to achieve uniform thickness and the desired surface finish, such as glossy or matte or embossing.

Cooling and Laminating (Film Coating)

The sheet is cooled using water and air both cooling system to stabilize its structure. After cooling, a protective film is laminated onto the surface to prevent scratches during handling.

Cutting and Edge Trimming

The cooled sheet is cut to the desired length using a cutting machine. Simultaneously, excess edges are trimmed to ensure uniformity and precise dimensions.

Automatic stacking

The cut plates are neatly stacked on pallets using automated robots.

Characteristics and applications of GPPS Sheets

Characteristics of GPPS plastic：

GPPS is colorless, odorless, tasteless, shiny, transparent particles. It is light, cheap, has low water absorption, good colorability, dimensional stability, good electrical properties, transparent products, and easy processing.

Application of GPPS plastic：

General-purpose polystyrene can be used in daily necessities, electrical appliances, instrument housings, toys, lamps, household appliances, stationery, cosmetic containers, indoor and outdoor decorations, fruit plates, optical parts (such as prisms, lenses), lens windows and moldings, car lights, telecommunications accessories, electric frequency capacitor films, high-frequency insulation materials, TV containers, waveguides, chemical containers, etc. Suspension polymer resins can be made into foam plastics of different densities, used as insulation, sound insulation, shockproof, floating, packaging materials, cork substitutes, pre-foamed bodies can be used as water filtration media and to prepare lightweight concrete, and low-foamed plastics can be made into synthetic wood for furniture, etc.